4.174 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.050 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: Extracting # 3 : cost  0
0.050 * * [simplify]: Extracting # 4 : cost  0
0.050 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.052 * * [simplify]: Extracting # 0 : cost  0
0.052 * * [simplify]: Extracting # 1 : cost  0
0.052 * * [simplify]: Extracting # 2 : cost  0
0.052 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.078 * * [simplify]: Extracting # 0 : cost  0
0.078 * * [simplify]: Extracting # 1 : cost  0
0.078 * * [simplify]: Extracting # 2 : cost  0
0.079 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.110 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.111 * * [simplify]: iteration  4 :  151  enodes  (cost  7 )
0.201 * * [simplify]: Extracting # 0 : cost  0
0.203 * * [simplify]: Extracting # 1 : cost  0
0.203 * * [simplify]: Extracting # 2 : cost  0
0.204 * * [simplify]: Extracting # 3 : cost  0
0.204 * * [simplify]: iteration  5 :  333  enodes  (cost  7 )
0.411 * * [simplify]: Extracting # 0 : cost  0
0.412 * * [simplify]: Extracting # 1 : cost  0
0.413 * * [simplify]: Extracting # 2 : cost  0
0.413 * * [simplify]: Extracting # 3 : cost  0
0.414 * * [simplify]: iteration  6 :  649  enodes  (cost  7 )
0.821 * * [simplify]: Extracting # 0 : cost  0
0.824 * * [simplify]: Extracting # 1 : cost  0
0.824 * * [simplify]: Extracting # 2 : cost  0
0.825 * * [simplify]: Extracting # 3 : cost  0
0.826 * * [simplify]: iteration  7 :  942  enodes  (cost  7 )
1.759 * * [simplify]: Extracting # 0 : cost  0
1.764 * * [simplify]: Extracting # 1 : cost  0
1.769 * * [simplify]: Extracting # 2 : cost  0
1.773 * * [simplify]: Extracting # 3 : cost  0
1.777 * * [simplify]: iteration  8 :  2999  enodes  (cost  7 )
4.942 * * [simplify]: Extracting # 0 : cost  0
4.972 * * [simplify]: Extracting # 1 : cost  0
4.980 * * [simplify]: iteration done:  5000  enodes  (cost  7 )
4.982 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
4.982 * * [progress]: iteration 1 / 4
4.983 * * * [progress]: picking best candidate
4.987 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
4.987 * * * [progress]: localizing error
5.000 * * * [progress]: generating rewritten candidates
5.000 * * * [progress]: generating series expansions
5.000 * * * [progress]: simplifying candidates
5.001 * [simplify]: Simplifying:
  
5.001 * * [simplify]: Extracting # 0 : cost  0
5.001 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
5.001 * * [simplify]: Extracting # 0 : cost  0
5.001 * * [simplify]: iteration done:  0  enodes  (cost  0 )
5.001 * [simplify]: Simplified to:
  
5.001 * * * [progress]: adding candidates to table
5.001 * [progress]: [Phase 3 of 3] Extracting.
5.006 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
5.006 * * [simplify]: Extracting # 0 : cost  0
5.006 * * [simplify]: Extracting # 1 : cost  0
5.006 * * [simplify]: Extracting # 2 : cost  0
5.006 * * [simplify]: Extracting # 3 : cost  0
5.006 * * [simplify]: Extracting # 4 : cost  0
5.006 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
5.007 * * [simplify]: Extracting # 0 : cost  0
5.007 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
5.008 * * [simplify]: Extracting # 0 : cost  0
5.008 * * [simplify]: iteration done:  7  enodes  (cost  7 )
5.008 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
6.712 * [regime-testing]: Baseline error score: 0.001375171896487061
6.715 * [regime-testing]: Oracle error score: 0.001375171896487061
6.717 * [regime-testing]: End program error score: 0.001375171896487061